Results 1 to 10 of about 5,734,746 (248)

An innovative design of mega shaft boring machine (SBM) cutterhead based on TRIZ and AD theory

Advances in Mechanical Engineering, 2023
Cutterhead is the key component of the mega shaft boring machine (SBM), whose complex structure and huge size lead to high manufacturing difficulty and cost, and its reliability is difficult to guarantee under huge loads.
Jing Xiao, Feixiang Liu, Mei Yang, Wei Ke, Dong Liu, Laikuang Lin   +5 more
doaj   +1 more source

DaN: A Comprehensive Semi-Real Dataset for Extreme Low-Light Image Enhancement

Computers
Extreme low-light image enhancement (ELLIE) targets the restoration of visual quality under ultra-dim environments (
Qiuyang Sun, Shaonan Liu, Hong Li, Yingchao Feng, Liuqing Sun, Kun Lu, Kangtai Liu   +6 more
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Construction Industry in Research

European Journal of Engineering Education, 1994
The University Centre for Building Production Foundation was established on 1 February 1991. It is a joint venture of 12 renowned Dutch companies and the Eindhoven University of Technology. The establishment of a new department in the Faculty of Building and Architecture, namely that of Production and Construction, with which the centre will be ...
openaire   +2 more sources

Benchmarking project level engineering productivity / Inžinerinės veiklos našumo lyginimas projektų lygmeniu

Journal of Civil Engineering and Management, 2012
The benchmarking of engineering productivity can assist in the identification of inefficiencies and thus can be critical to cost control. Recognizing the importance of engineering productivity measurement, the Construction Industry Institute (CII ...
Pin-Chao Liao, Stephen R. Thomas, William J. O’Brien, Jiukun Dai, Stephen P. Mulva, Inho Kim   +5 more
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Unmanned Aerial Vehicle–Unmanned Ground Vehicle Centric Visual Semantic Simultaneous Localization and Mapping Framework with Remote Interaction for Dynamic Scenarios

Drones
In this study, we introduce an Unmanned Aerial Vehicle (UAV) centric visual semantic simultaneous localization and mapping (SLAM) framework that integrates RGB–D cameras, inertial measurement units (IMUs), and a 5G–enabled remote interaction module.
Chang Liu, Yang Zhang, Liqun Ma, Yong Huang, Keyan Liu, Guangwei Wang   +5 more
doaj   +1 more source

Simulation-Based Heat Transfer Optimization for Mass Concrete in Nuclear Power Station Construction: A Case Study

Buildings
The construction of mass concrete foundations for nuclear power plants faces significant challenges in controlling hydration heat and preventing early-age thermal cracking.
Jie Xiong, Degui Wang, Liping Xie, Zhu Fan, Zhongli Yao   +4 more
doaj   +1 more source

Characterization of quality recycled gypsum and plasterboard with maximized recycled content

Materiales de Construccion, 2017
The quality of secondary materials is imperative to promote a circular economy. In order to improve the way in which the quality of recycled gypsum is assessed, European guidelines on recycled gypsum (RG) quality criteria have been outlined in the ...
A. Jiménez-Rivero, J. García-Navarro
doaj   +1 more source

Research on the Method of Detecting the Spreading Rate of the Simultaneous Crushed Stone Sealing Layer Based on Machine Vision

Advances in Civil Engineering, 2022
Synchronous chip seal is an advanced road constructing technology, and the gravel coverage rate is an important indicator of the construction quality. The traditional method to measure the gravel coverage rate usually depends on observation by human eyes,
Xin Rong, Honghai Liu, Xinmin Gao, Qinghua Bian   +3 more
doaj   +1 more source

Physics-Guided Prediction of Peak Secant Stiffness Degradation in Reinforced Concrete Columns for Frame-Level Numerical Assessment

Buildings
Peak secant stiffness degradation in reinforced concrete (RC) columns governs how lateral stiffness is redistributed and where deformation concentrates during repeated earthquake loading.
Lei Huang, Yuechen Xie, Feiyu Wang, Xiao Lai, Penglin Qiu, Xiangyong Ni   +5 more
doaj   +1 more source

TREATMENT OF WASTEWATER FROM CAR WASH BY FENTON AND PHOTO-FENTON OXIDATIVE PROCESSES [PDF]

Journal of Engineering Science and Technology, 2018
Car wash generates wastewater that contains several residues, such as gasoline, lubricating oil and grease, as well as chemicals used for vehicle hygiene.
RACHEL F. MAGNAGO, DIEGO BERSELLI, PATRÍCIA MEDEIROS   +2 more
doaj